Article beginning on page 204.
Psyche 4:204, 1883.

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PSYCHE. [August-September 1884.
EZa-pJz idion unico lor 2595-
Tylonotus bimaculatus 2563.
Molordzus bimacuZatus IO~S?
Puqkricenus humendis 498 ?
L I var. axillaris 2579.
CalZoides nobilis 2316?
Arhofalzs fulminans -
Cyrtofhoriis {ribbulus
I. L
25 74-
V~?"i'UCOSUS 2574.
TiZlomor-pha geminata 2574.
Distenia data -
Centrodera decolorata -
Lejtura emwginata 2536.
' zebra 2593-
cordifera ~59~.
Hetoemis cinerea -
Acanthoderes morrisii 1061.
Dectes spinosus -
fliffofsis lemniscata -
Dysjhaga tenuipes 2574-
Pinus mitis.
Betula lenta (band around gin-
barrel).
Quercus rubra.
Juglans nigra.
Cornus [florida?] ; 818. Amelan-
chier canadensis.
Acer [dasycarpum ?I.
Quercus coccinea var. tinctoria.
Fraxinus [americana ?] .
Quercus.
(&iercus alba.
t L L I:
L L L I:
Pyrus malus.
Carp
Ulmus fulva.
Quei-CLIS prinus.
Castanea vesca.
Maclura aurantiaca. - . Morus.
Nyssa multiflora.
Ambrosia.
Ambrosia.
Quercus alba.
Bruchus mimus 705. Cercis canadensis (seed). EFFECT OF CYANIDE UPON COLOUR.
-A verycurious case of artificial col-
ouring in a butterfly has been sent me
by a friend. He says that the speci-
men, a male Gonopteryx [sic] h a 4
.
was placed in a spare cyanide bottle, and left undisturbed for two years ; but that, at some intermediate time, the stopper
was tampered with and not properly
replaced, so that air was introduced.
The result is, that the butterfly is richly coloured with crimson along the costal
area, and partially round the other mar- gins of the fore-wings, and has large
blotches of the same on the hind-wings.
Indeed, the only portion of the wings
which is left entirely of the usual brim- stone colour is that portion which, in G. cleopatra, is clouded with crimson. -
Chas. G. Barrett, Pembroke : 9th April,
1884. [From Entom. mo. mag,, June
1884. V. 21. p. 23.1




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